Trend in respiratory viruses' activity in the COVID-19 area.

Objectives: SARS-CoV-2 has impacted the detection of seasonal respiratory viruses. We retrospectively assessed the trend in the detection of 10 viruses in the COVID-19 area in 2 hospitals located in the Paris area.

Methods: All patients positive for a respiratory virus in two hospitals from September 2016 to August 2021 were retrospectively included.